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    <script>
        // [...]扩展运算符能将[数组]转换为逗号分隔的[参数序列]
        //声明一个数组
        const tfboys = ['易烊千玺','王源','王俊凯'];

        //声明一个函数
        function chunwan() {
            console.log(arguments);
        }

        chunwan(...tfboys); 

    </script>
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